Little Sheep Mountain

Bridger-Teton National Forest · Wyoming · 14,192 acres · RoadlessArea Rule (2001)
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Observed Species (103)

Species with confirmed research-grade observation records from iNaturalist community science data.

Whitebark Pine (1)
Pinus albicaulisThreatened
(1)
Eritrichium argenteum
(2)
Campanula petiolata
Alpine Bitterroot (1)
Lewisia pygmaea
Alpine Bluebells (1)
Mertensia tweedyi
Alpine Milkvetch (1)
Astragalus alpinus
Alpine Smelowskia (1)
Smelowskia americana
American Bistort (1)
Bistorta bistortoides
American Black Bear (1)
Ursus americanus
American Coot (1)
Fulica americana
American Pasqueflower (1)
Pulsatilla nuttalliana
American Wigeon (1)
Mareca americana
Arizona Cinquefoil (1)
Sibbaldia procumbens
Bald Eagle (1)
Haliaeetus leucocephalusDL
Barrow's Goldeneye (1)
Bucephala islandica
Beautiful Sedge (1)
Carex concinna
Big Sagebrush (1)
Artemisia tridentata
Black Rosy-Finch (1)
Leucosticte atrata
Black-billed Magpie (1)
Pica hudsonia
Blueleaf Cinquefoil (1)
Potentilla glaucophylla
Brown Bear (1)
Ursus arctos
Brown Pussytoes (2)
Antennaria umbrinella
Bulbous Woodland-star (1)
Lithophragma glabrum
Bull Elephant's-head (1)
Pedicularis groenlandica
Canada Buffaloberry (1)
Shepherdia canadensis
Canada Jay (1)
Perisoreus canadensis
Chipping Sparrow (1)
Spizella passerina
Clark's Nutcracker (2)
Nucifraga columbiana
Clustered Leatherflower (1)
Clematis hirsutissima
Common Merganser (3)
Mergus merganser
Common Yarrow (1)
Achillea millefolium
Cow-parsnip (1)
Heracleum maximum
Cutleaf Anemone (3)
Anemone multifida
Drummond's Thistle (6)
Cirsium scariosum
Early Coralroot (1)
Corallorhiza trifida
Fairy Slipper (6)
Calypso bulbosa
Few-seeded Whitlow-grass (1)
Draba oligosperma
Fireweed (3)
Chamaenerion angustifolium
Golden-Hardhack (5)
Dasiphora fruticosa
Greater Red Indian-paintbrush (2)
Castilleja miniata
Ground Juniper (1)
Juniperus communis
Hairy Woodpecker (1)
Leuconotopicus villosus
Hare's-foot Point-vetch (1)
Oxytropis lagopus
Hoary Sagebrush (1)
Artemisia cana
Hood's Phlox (1)
Phlox hoodii
Hood's Sedge (1)
Carex hoodii
Hooded Ladies'-tresses (1)
Spiranthes romanzoffiana
Hooker's Mountain-avens (1)
Dryas hookeriana
Lanceleaf Stonecrop (5)
Sedum lanceolatum
Lodgepole Pine (4)
Pinus contorta
Many-flowered Phlox (4)
Phlox multiflora
Moose (1)
Alces alces
Moss Campion (1)
Silene acaulis
Mountain Whitefish (1)
Prosopium williamsoni
Mule Deer (1)
Odocoileus hemionus
Northern Flicker (1)
Colaptes auratus
Osprey (1)
Pandion haliaetus
Oxeye Daisy (1)
Leucanthemum vulgare
Parry's Lousewort (2)
Pedicularis parryi
Parry's Primrose (1)
Primula parryi
Pendant-pod Point-vetch (1)
Oxytropis deflexa
Pink Wintergreen (1)
Pyrola asarifolia
Prairie-smoke (4)
Geum triflorum
Purple Mountain Saxifrage (1)
Saxifraga oppositifolia
Pursh's Milkvetch (1)
Astragalus purshii
Quaking Aspen (2)
Populus tremuloides
Rainbow Trout or Steelhead (1)
Oncorhynchus mykiss
Red Fox (1)
Vulpes vulpes
Red-breasted Merganser (1)
Mergus serrator
Red-tailed Hawk (1)
Buteo jamaicensis
Richardson's Geranium (1)
Geranium richardsonii
Rocky Mountain Fringed Gentian (3)
Gentianopsis thermalis
Rocky Mountain Rockrose (1)
Helianthella uniflora
Ross' Avens (1)
Geum rossii
Rosy Pussytoes (2)
Antennaria rosea
Ruffed Grouse (1)
Bonasa umbellus
Sandhill Crane (2)
Antigone canadensis
Scarlet Skyrocket (3)
Ipomopsis aggregata
Showy Green-gentian (8)
Frasera speciosa
Showy Indian-paintbrush (1)
Castilleja pulchella
Silky Scorpionweed (4)
Phacelia sericea
Skunk Polemonium (1)
Polemonium viscosum
Slender-sepal Marsh-marigold (1)
Caltha leptosepala
Snowshoe Hare (1)
Lepus americanus
Sticky Geranium (6)
Geranium viscosissimum
Streamside Bluebells (2)
Mertensia ciliata
Sulphur-flower Buckwheat (2)
Eriogonum umbellatum
Terrestrial Gartersnake (1)
Thamnophis elegans
Timber Milkvetch (1)
Astragalus miser
Towering Lousewort (1)
Pedicularis bracteosa
Twinflower (1)
Linnaea borealis
Uinta Ground Squirrel (7)
Urocitellus armatus
Virginia Strawberry (1)
Fragaria virginiana
Wapiti (1)
Cervus canadensis
Western Blue Iris (1)
Iris missouriensis
Western Gromwell (1)
Lithospermum ruderale
Western Jacob's-ladder (1)
Polemonium occidentale
Western Wild Buttercup (1)
Ranunculus adoneus
Whipple's Beardtongue (1)
Penstemon whippleanus
White-crowned Sparrow (1)
Zonotrichia leucophrys
Wild Chives (1)
Allium schoenoprasum
Wilson's Snipe (1)
Gallinago delicata
Yellow Indian-paintbrush (3)
Castilleja flava
Federally Listed Species (12)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring within this area based on range and habitat data. These designations do not indicate confirmed presence — they identify habitat where agency actions may require consultation under the Endangered Species Act.

Bonytail
Gila elegansEndangered
Humpback Chub
Gila cyphaThreatened
Kendall Warm Springs Dace
Rhinichthys osculus thermalisEndangered
Whitebark Pine
Pinus albicaulisThreatened
Canada Lynx
Lynx canadensis
Colorado Pikeminnow
Ptychocheilus luciusE, XN
Grizzly bear
Ursus arctos horribilis
Monarch
Danaus plexippusProposed Threatened
North American Wolverine
Gulo gulo luscus
Razorback Sucker
Xyrauchen texanusE, PT
Suckley's Cuckoo Bumble Bee
Bombus suckleyiProposed Endangered
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (11)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring based on range and habitat data.

Bald Eagle
Haliaeetus leucocephalus
Black Rosy-Finch
Leucosticte atrata
Broad-tailed Hummingbird
Selasphorus platycercus
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Willet
Tringa semipalmata
Williamson's Sapsucker
Sphyrapicus thyroideus nataliae
Migratory Birds of Conservation Concern (11)

Birds of conservation concern identified by the U.S. Fish and Wildlife Service as potentially occurring based on range data. These species may warrant additional consideration under the Migratory Bird Treaty Act.

Bald Eagle
Haliaeetus leucocephalus
Black Rosy-Finch
Leucosticte atrata
Broad-tailed Hummingbird
Selasphorus platycercus
Cassin's Finch
Haemorhous cassinii
Evening Grosbeak
Coccothraustes vespertinus
Golden Eagle
Aquila chrysaetos
Lewis's Woodpecker
Melanerpes lewis
Olive-sided Flycatcher
Contopus cooperi
Rufous Hummingbird
Selasphorus rufus
Willet
Tringa semipalmata
Williamson's Sapsucker
Sphyrapicus thyroideus
Vegetation (12)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

GNR42.9%
Rocky Mountain Lodgepole Pine Forest
Tree / Conifer · 880 ha
GNR15.3%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 643 ha
GNR11.2%
Rocky Mountain Aspen Forest
Tree / Hardwood · 431 ha
GNR7.5%
Rocky Mountain Subalpine Meadow
Herb / Grassland · 418 ha
GNR7.3%
Central Rockies Douglas-fir Forest
Tree / Conifer · 283 ha
GNR4.9%
Northern Rockies Subalpine Grassland
Herb / Grassland · 241 ha
GNR4.2%
Rocky Mountain Alpine Dwarf-Shrubland
Shrub / Shrubland · 113 ha
GNR2.0%
GNR1.1%
0.9%
Rocky Mountain Foothill Shrubland
Shrub / Shrubland · 7 ha
G30.1%

Little Sheep Mountain

Little Sheep Mountain Roadless Area

Bridger-Teton National Forest, Wyoming · 14,192 acres